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2K 4MP Camera with Audio, Flush Mount

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Rating:
98% of 100
3 Reviews
SKU: IPD4FLB
Series: Avalonix
2K 4MP Camera with Audio, Flush Mount

Product overview

4MP Low Profile PoE Dome Camera - Avalonix low profile dome camera for offices, professional businesses, and clean ceiling installations where a smaller camera body is preferred.

102 Degree View and 100ft IR - The 2.8mm fixed lens provides a 102 degree horizontal view, with up to 100ft IR night vision for black-and-white viewing after dark.

Built-in Audio and Audio I/O - Built-in microphone records nearby audio, with audio line-in and line-out for an external microphone or speaker setup.

Smart Detection - Tripwire and intrusion analytics help focus events on configured areas instead of relying only on basic motion changes.

Standalone or NVR Recording - Use microSD recording up to 256GB, connect to a compatible NVR, or record to supported network software.

ONVIF S/G/T Support - Supports ONVIF S/G/T for use with compatible third-party NVRs or video software.

Outdoor and Vandal Resistant - IP67 weather protection, IK10 impact resistance, PoE or 12VDC power, and H.265/H.264 video support fit indoor or outdoor use.

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Special Price $259.99 Regular Price $349.99 26% off
In stock

Free ground shipping to the continental USA on orders $300 and higher.
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This camera has been updated to our latest Low Profile IP Dome camera with a 4MP Starlight Sensor. It comes closest to providing a flush mount design among all of our IP cameras. It is great for use in doctor or dentist offices and other professional businesses.

2K 4MP Camera with Audio, Flush Mount

The camera is small and discrete and has a built-in microphone for audio recording. Like our other security cameras with microphones, this Low Profile Dome Camera transmits both video and audio digitally over the network cable back to any of our NVR recorders. Using one network cable you can transmit video, power, and audio(if available) back to the video recorder with any of our PoE cameras.

This dome camera is also vandal resistant, and shatter resistant so you can mount it on standard height office ceilings without worry about vandalism.

This camera has several features that make it an excellent choice for customers needing an unobtrusive camera with all the same features as our larger dome security cameras. It has a 4MP image sensor with Starlight technology to provide clear 2K video in real-time 30fps; even in low ambient light the camera will produce video in color as it has a low lux rating for color video. The video can be encoded in H.265+ to save up to 70% in video storage space. We've already mentioned that it has built-in microphone, but it even has an additional audio line-in and line-out connection to connect an external security camera microphone or our two-way speaker kit for security cameras.

The camera can be recorded by either using an optional microSD card to store video on-board, or as part of a complete IP camera systems along with one of our PoE NVR.

 

Features:

  • 2K Low Profile Network Dome Camera
  • Flush mount design for installation on ceiling
  • 1/3" 4MP CMOS Image Sensor
  • Starlight video technology to see in color in low ambient light
  • H.265 & H.264 Video Encoding
  • Dual Stream Video Encoding (Main Stream, Sub-stream)
  • Real Time 2K resolution video at 30 fps
  • 2.8mm Wide Angle Lens, 102° Angle of View
  • Built-in microphone for audio streaming and recording
  • Audio line-in and line-out connection for override
  • True WDR
  • Smart Detection Video Analytics
  • Day/Night Auto Switching
  • 100ft max Night Vision
  • Built-in Web Server for viewing over IE, Edge, Chrome
  • Accepts up to 256GB Micro SD Card
  • Record to either internal microSD or NVR
  • View remotely with Smartphone or tablet
  • ONVIF Support
  • Outdoor or Indoor use, IP67 Weather Proof
  • IK10 Shatter Resistant
  • 12VDC or PoE+

What's included?

  • (1) 4MP 2K Low Profile Dome Camera with built-in mic

2K 4MP Camera with Audio, Flush Mount

Specifications:

Image Sensor 1/3" 4MP Progressive Scan CMOS
Effective Pixels 2688 (H) x 1520 (V)
Electronic Shutter SpeedAuto/Manual, 1/3(4) - 1/100000s
Minimum Illumination 0.008 Lux/F2.0
S/N RatioMore than 50dB
IR Distance 100ft Max
IR On/Off Control Yes
IR LEDs 8 LEDs
Lens TypeFixed
Focal Length2.8 mm
Max Aperture F1.6
Angle of View Horizontal:102° Vertical:55°
Focus ControlFixed
Close Focus Distance 3ft
DORI DistanceLensDetectObserveRecognizeIdentify
2.8 mm 184ft 74ft 38ft 10ft
CompressionH.265+, H.265, H.264+, H.264
Streaming Capability 2 Streams (Main Stream, Sub Stream)
Smart DetectionTripwire, Intrusion
Resolution 4MP (2688x1520), 2K (2560 × 1440), 3MP (2304x1296), 1080P (1920x1080), 1.3M (1280x960), 720P (1280x720), D1 (704x480), VGA (640x480), CIF (352x240)
Frame Rate Main Stream: 4MP (1-20fps) or 2K (1-30fps), Sub Stream: D1 (1-30fps)
Bit Rate ControlCBR, VBR
Bit Rate H.265: 12 – 6144Kbps, H264:32K – 6144Kbps
Day/NightAuto, Color, B/W
BLC Mode BLC, HLC, WDR 120db
White BalanceAuto, Natural, Street Lamp, Outdoor/Manual
Gain ControlAuto/Manual
Noise Reduction3D DNR
Motion DetectionOff / On (4 Zone, Rectangle)
Region of InterestOff / On (4 Zone)
Smart IR Yes
Digital Zoom16X
Flip0°, 90°, 180°, 270°
MirrorOff / On
Privacy MaskingOff / On (4 Area, Rectangle)
Audio Input Built-in mic, Line-in RCA for external mic
Audio Output Line-out RCA for external Speaker
Alarm Input 1 channel in: 5mA 3V–5V DC
Alarm Output 1 channel out: 300mA 12V DC
Audio CompressionG.711a, G.711Mu, AAC, G.726
EthernetRJ-45 100Mbps
ProtocolsHTTP, HTTPs, TCP, ARP, RTSP, RTP, UDP, SMTP, FTP, DHCP, DNS, DDNS, PPPOE, IPv4/v6, QoS, UPnP, NTP, Bonjour, 802.1x, Multicast, ICMP, IGMP, SNMP
Interoperability ONVIF (Profile S/Profile G/Profile T), PSIA, CGI
Streaming MethodUnicast / Multicast
Max. User Access10 Users
Edge StorageNVR, MicroSD, NAS (Network Attached Storage), Local PC for instant recording
MicroSD Supports up to 256GB
Web Viewer IE, Edge, Chrome
Smart Phone iPhone, iPad, Android Phone or Tablet
Power Supply DC12V, PoE+ (802.3af/at)
Power Consumption 5.4W
Operating Conditions-22° F - +140° F, Less than 95% RH
Weather Protection IP67
Vandal Resistance IK10
CasingMetal
Dimensions4.33" x 2.2" (diameter x height)
Net Weight1 lbs
Certifications CE, FCC
More Information
More Information
Camera TypeIP
Image Sensor1/3" 4MP Progressive Scan CMOS
Video EncodingH.265+, H.265, H.264+, H.264
Resolution4MP
Lens3.6mm
Field of View104°
Optical ZoomNo
Wide Dynamic Range (WDR)WDR 120db
IR Night Vision100ft
AudioBuilt-in Mic
SD Card SlotNo
Video AnalyticsTripwire, Intrusion, Abandoned Object Detection, Missing Object Detection
Pan Tilt ZoomNo
Power Input12V DC / PoE
Operating Temperature-22°F to +140°F
Dimensions4.33" x 2.2" (diameter x height)
Weather ProofYes, IP67
Camera ColorWhite
Warranty1 Year
BrandCCTVCameraWorld
SeriesAvalonix
Return Policy30 Days Return Policy
Reviews 3
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Product Questions 1

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Does this camera have audio detection?
Question by: Frank on Mar 13, 2026, 10:21 AM
Yes. Our professional Avalonix IP cameras support audio detection, and this setting can be managed through the camera’s built-in web interface.

To access these options, the user would open a web browser such as Chrome or Firefox on a Mac or PC that is connected to the same local network as the camera. After logging into the camera through the browser, they can go into the settings menu and turn audio detection on or off as needed.

In simple terms, audio detection lets the camera listen for sound changes in the area and respond when noise reaches a level you set. Through the web interface, the user can enable the feature, adjust how sensitive it is, set the threshold for what should count as an audio event, and choose what the camera should do when sound is detected. For example, the camera can be set to trigger recording or capture a snapshot when an audio event occurs.
Answer by: CCTV Camera World on Mar 13, 2026, 11:12 AM
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